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Engineer fitting a concealed ducted air conditioning unit above an open ceiling with slot diffusers

Ducted air conditioning in Guildford

Ducted air conditioning in Guildford, sized to the real heat load of your premises rather than guessed from the floor area.

  • Free site survey and fixed written quote
  • Unit sizes, refrigerant and price set out in writing
  • Work planned around your opening hours

How much does ducted air conditioning cost in Guildford?

Budget roughly £3,950–£9,150 per ducted zone ex VAT in Guildford. For a typical job — reception or boardroom with one ducted zone — expect £4,550–£9,150 plus VAT. Your exact price is fixed in writing once we have surveyed.

Ducted air conditioning uses an indoor unit hidden in the ceiling void or a plant space, connected by ductwork to grilles or slot diffusers in the room.

Guildford and surrounding areas

Guildford is a large town in Surrey, with a busy centre, retail parks and industrial estates on its edges. Woking is about 9 km away.

Postcode districts we cover in Guildford include GU1. We also work in nearby Godalming, Woking and Aldershot. Buildings across Surrey range from converted period offices to modern units with deep ceiling voids, so we measure each site rather than relying on a standard package.

What is included

  • Survey of void depth and duct routes
  • Ducted unit selection by capacity and external static pressure
  • Supply and return ductwork, plenums and grilles
  • Access panel for servicing
  • Pipework, condensate and controls

Prices in Guildford

These guide prices are adjusted for the South East, where labour and access costs run about 15% above the UK guide.

Ducted AC guide prices, Guildford
ItemGuide price (ex VAT)Inc VATBasis
Low-profile ducted unit (up to about 7 kW)£3,950–£6,850£4,740–£8,220per zone
Medium static ducted unit (7–14 kW)£5,695–£9,150£6,834–£10,980per zone
Linear slot diffuser£165–£455£198–£546per metre
Access panel and ceiling making good£165–£570£198–£684per unit

Ex VAT, supply and install including standard ductwork.

How we work in Guildford

  1. Survey and route

    We check void depths and plan routes for supply and return ductwork. For sites in Guildford we confirm access and parking beforehand.

  2. Design the air side

    Grille sizes and positions are chosen for even air flow and low noise.

  3. Install unit and ducts

    The unit is hung with access for servicing; ductwork and grilles are fitted.

  4. Balance and commission

    Air flows are measured and balanced, then the system is commissioned.

Points to plan for in Guildford

Void depth

Low-profile ducted units can fit voids of around 250 mm, but ductwork adds depth. We measure the route as well as the unit position.

Access and parking

Town-centre jobs in Guildford often come down to access — loading restrictions, parking for the van and getting equipment onto a roof. We check this at survey and plan deliveries around it.

Access

Filters and the unit need access for servicing — an access panel is non-negotiable.

Roof and height work

Flat roofs, high walls and atriums need the right access equipment and edge protection. We plan towers, MEWPs or scaffold before the job, not on the day.

Typical premises in Guildford

Compliance in England: refrigerant work falls under GB F-gas rules, and buildings with more than 12 kW of air conditioning in total need a periodic energy inspection (often called TM44).

FAQs for Guildford

How much does ducted air conditioning cost in Guildford?

Guide prices in Guildford run from about £3,950 to £9,150 per ducted zone, plus VAT. A typical job (reception or boardroom with one ducted zone) costs £4,550–£9,150 plus VAT. We fix the price in writing after a free survey.

Do you also cover Godalming, Woking and Aldershot?

Yes. Alongside Guildford, we also cover Godalming, Woking and Aldershot. Each has its own page with local guide prices.

Which postcodes do you cover in Guildford?

All of them, including GU1. Give us your postcode when you enquire and we will confirm the visit details.

Can ducted units bring in fresh air?

Some ducted units can accept a fresh-air connection; in other cases ventilation is provided separately.

Can one ducted unit serve several rooms?

It can, but every room then shares one thermostat. Rooms with different uses are better on separate units or zones.

Need ducted air conditioning in Guildford?

Free survey and fixed written quote. We reply with a guide price or to book the survey.

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